Environmental Enthusiast | UGC NET Qualified | Writer | Univ. Gold Medalist | I share poems, books, stories, pictures, and wisdom :)

Ghaniya Aureen

In this course, Ghaniya has discussed on the basic concepts of Ecology with the focus on ecosystems, their structure, types, energy flow, and development. Here she has focussed on the flow of energy, types of ecosystem, development of Ecosystem, Hydrosere Succession.

CBSE Class 12

English

Learn about Ecosystems: Structure and Function

Environment and Ecology

Class XII

Ecosystem

Ecology & Environment

Biology

Class 6-12

Become a topper in your school and ace your board exams by learning from best educators in the country

CBSE

CBSE (Central Board of Secondary Education)

Concepts relating to energy flow in an ecosystem and keywords and principles relating to the same. Including, 
Principles that govern the flow of energy
Living organisms and their types on the basis of their food source
Trophic levels
Food chain and types
Food web

Flow of Energy in an Ecosystem: Part 1

In this lesson, Ghaniya has discussed:
Ecological pyramids
Productivity (primary and secondary)
Models of energy transfer
Previous year's questions pertaining to the topic

Flow of Energy in an Ecosystem: Part 2

In this lesson, Ghaniya has discussed:
Types of ecosystems
Examples and keypoints
Founder controlled and dominance controlled community
Succession
Primary and secondary succession
Factors responsible for secondary succession

Types of Ecosystem and their Development

In this lesson, Ghaniya has discussed:
Pioneer and climax communities
r and K selection theory
r and k strategists and their characters
Stages of succession

Development of Ecosystem

In this lesson, Ghaniya has discussed:
Hydrosere succession 
Lithosere succession
Previous year's questions

Hydrosere Succession

In this lesson Ghaniya has added Solutions with reasons to the previously asked questions relating to the Ecosystems and energy flow which were discussed in the earlier lessons in this course

Answers to the previous year's questions

In this lesson Ghaniya has discussed, the answers to some of the previous year's questions pertaining to ecosystem types and  development

I have pursued M. Tech in Bioprocess engineering from IIT ROORKEE and B.Tech in Biotechnology from VIT UNIVERSITY, Vellore. I have a passion

Ayushi Agarwal

This course will deal with the importance of biodiversity and it's conservative strategies

(Hindi) Biodiversity and Conservation - Class 12

This course is all about ecosystem- different trophic levels, food chains and food web, services provided by the ecosystem and ecological succession.

(Hindi) Ecosystem- Class 12

I am komal Mewari .Learning and understanding is my strategy of teaching as well as studying . Smart study + hard work = full success.

Komal Mewari

This course will help the students to cover all the topics of ecology unit for their board exams.

(Hindi) Ecology: Class XII CBSE

Tanya Maheshwari

Ecosystem - Structure and Function
Productivity
Decomposition
Energy flow
Ecological Pyramids and so on.

(Hindi) Ecosystem

Qualified Csir- Net june 2019
M.sc (Hons) Zoology

Sehar Usman

in this video,we discuss about the production of biomass in organism through environment's nutrient, decomposition so that the nutrients go back to environment for future productivity.
we also talk about the ecological succession,global warming, biogeochemical cycles and population growth.

This course will tell you about the different factors that influence the life of an organism, adaptive features an organism posses to survive and demographics.

Lessons

7 lessons • 1h 25m

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Flow of Energy in an Ecosystem: Part 1

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Flow of Energy in an Ecosystem: Part 2

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Types of Ecosystem and their Development

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Development of Ecosystem

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Hydrosere Succession

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Answers to the previous year's questions

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Answers to the previous year's questions